Drawing-pin.



E. M. WUTZLER, DEGD.

M. M. wUTzLnn, NE/n wnlssrLoG,ADMINIBTRATBIX.

DRAWING PIN.

APPLIoA'rIoN FILED 0012.21, 1912.

` 1,0595256 Patented Apr.15,1913.

MM EB WLM/w/Mf/Ye Atllovneqs Unrrnn .STATES .PATENT OFFICE.

ERNST MAX. WUTZLER, DECASED, LATE 0F SCHWARZENBERG, GERMANY, BY MILDAMABIEWUTZLEQB, Nin WEISSFLOG, Al)MINISTRA'IIIBJIX,` 0FSCHWARZENBEBG,1GEB MANY,`ASSIGNOB TO METALLSTANZWERK G. M. B. H., 0FBCHWABZENBEBG, SAX- ONY, GERMANY, A. FIRM.

Bpecieation of Letters Patent.

DRAWING-PIN.

original application iiledjanuary 26,1911, Serial No. 804,913. Dividedand this application iiifcd October 21, 1912. Serial No. 727,058.

To all whom t may concern Be it known that ERNST MAX WUTZLER deceased,in his lifetime resident o Schwarzenberg, Saxon Germany and a Subj ectof the King of axony and mperor of Germany, previous to-f'his death hadinvented certain new andfseful Improvements in Drawing-Pins of which I,MILDA MARIE WU'rzLER, ne lVnrssr'Lom a resident of Schwarzenberg, Saxonand a subject of the King of Saxony and mperor of Germany,adnnnistratrix ofthe estate of the said late ERNST MAX Wo'rznnn,`present the following full, clear, and exact. specification.` i The`present invention relates toa drawing pi and this case is a division ofapplication Serial No. 604,913, filed Jan. 26, 1911.

Theiknownz drawing pins, 'thepointsofl which is stamped out of the headhave hitherto been made in such .a manner, `that the point is stamped asa straight taperin piece out ofthe. head, and then com reas.' v, fromthe sides so as to have a properk ength, as the semidiameter 'ofthe head1s not large enough for allowing of stam ingthe oint of the properlengtn at once rom` the ead.

The present invention relates to a drawing pin, the point of which isstampedout at once of the proper length from the head.

`Thisis obtainedby stamping the point of a curved and not of a straightshape.

The accompanying drawing illustraties in` Figure l a sectional view andinFig. 2 a plan view of such a drawing pin according to the presentinvention. Y,

Inthis drawing a is the head of the drawing pin, b is the point which isbent into a straight line after ithas been stamped out of the head a,and c is the curved hole in the head, left by stampin out the point b.

Drawing pins of the c aracter here described may of course be made ofany size and thickness and also ofany suitable materia f Having nowdescribed the invention what I claim and desire to secure by LettersPatentofthe United' States is:

A drawing tack `or pin comprising a cir- -cu1ar disk-like head .havingaprong or pin struck out therefrom said pron `being of greater lengththan tbe radius o? the head, buthaving about the same thiclmessas thefalcate slot of the head whence it has been stamped out.

nespses. A,

MILD MARIE WUTZLER wir. WEISSFLOG,

rAa'fmm'etrciira: of the `estate of `Ernst .Maz Wutzler,

deceased.

Witnesses SIDNEY RICH,

M. F. Bimnnoar.

In testimony whereof I have hereiinto set my hand in presence of twosubscribing wit` Patented Apri 15, 1913

